Question

A girl performs 300 J of work lifting a weight to a height of 2 m. How much

force does she apply? Assume there is no friction.
O
A. 150 N
O B. 600 N
O C. 450 N
O D, 300 N

Answer 1

A. 150 N she applies a force of 150 N

Step-by-step explanation:

Work= Force* Distance

W= FS

F= W/S= 300/2= 150N